Top positive review
Best I have used.
Reviewed in Australia on 20 March 2020
I work in a noisy shed in 90db noise for entire 12 hour shifts. These are a godsend. They effectively reduce the noise and at last I can hear when my phone rings or I get a work email. The sound is controlled by a device, in my case, my phone and is loud enough through the earmuffs speakers that anything is easily heard. I get about two weeks at work before, I have to charge the batteries. Highly recommended